> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Version - TypeScript SDK

> Version type definition

<Warning>
  The TypeScript SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/typescript-sdk/issues).
</Warning>

Dataset version. Field names and grain are stable for the life of `v1`.

## Example Usage

```typescript lines theme={null}
import { Version } from "@openrouter/sdk/models";

let value: Version = "v1";
```

## Values

```typescript lines theme={null}
"v1"
```